From df9adb5ec994f054b2fa58e492867bbc5a60c234 Mon Sep 17 00:00:00 2001
From: xin Wu <xinwu@us.ibm.com>
Date: Sat, 21 May 2016 21:41:12 -0700
Subject: [PATCH] [SPARK-15206][SQL] add testcases for distinct aggregate in
having clause
## What changes were proposed in this pull request?
Add new test cases for including distinct aggregate in having clause in 2.0 branch.
This is a followup PR for [#12974](https://github.com/apache/spark/pull/12974), which is for 1.6 branch.
Author: xin Wu <xinwu@us.ibm.com>
Closes #12984 from xwu0226/SPARK-15206.
---
.../execution/AggregationQuerySuite.scala | 31 +++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/AggregationQuerySuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/AggregationQuerySuite.scala
index a2bae2e81f..9fc5628b28 100644
--- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/AggregationQuerySuite.scala
+++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/AggregationQuerySuite.scala
@@ -958,6 +958,37 @@ abstract class AggregationQuerySuite extends QueryTest with SQLTestUtils with Te
Row(11) :: Nil)
}
}
+
+ test("SPARK-15206: single distinct aggregate function in having clause") {
+ checkAnswer(
+ sql(
+ """
+ |select key, count(distinct value1)
+ |from agg2 group by key
+ |having count(distinct value1) > 0
+ """.stripMargin),
+ Seq(
+ Row(null, 3),
+ Row(1, 2),
+ Row(2, 2)
+ )
+ )
+ }
+
+ test("SPARK-15206: multiple distinct aggregate function in having clause") {
+ checkAnswer(
+ sql(
+ """
+ |select key, count(distinct value1), count(distinct value2)
+ |from agg2 group by key
+ |having count(distinct value1) > 0 and count(distinct value2) = 3
+ """.stripMargin),
+ Seq(
+ Row(null, 3, 3),
+ Row(1, 2, 3)
+ )
+ )
+ }
}
--
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